President blots his copybook with green groups for the first time

Officials say president Obama will push forward controversial plans for 100 per cent auctioning of carbon allowances, but news reports suggest otherwise

UN investigates possible ban on nine hazardous chemicals, including widely used pesticides and flame retardants

CIA's investment arm provides funding for forest imaging firm that promises to improve market for forestry credits

LA startup predicts new "collar" technology could increase wind turbine power output by almost a third

Shipping giant predicts Jatropha and switchgrass-based biofuels could power its fleet of aircraft

I'm turning myself off now :)

President reverses changes to Endangered Species Act that allowed federal agencies to sideline environmental advice

But experts remain confident there is light at the end of the tunnel

Mayor's office unveils tough new green building rules that will force many property owners to invest in energy efficiency